Joe McDonnell created IMPALA-11315:
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Summary:
TestImpalaShellInteractive.test_multiline_queries_in_history fails with python3
Key: IMPALA-11315
URL: https://issues.apache.org/jira/browse/IMPALA-11315
Project: IMPALA
Issue Type: Bug
Components: Clients
Affects Versions: Impala 4.2.0
Reporter: Joe McDonnell
When running the shell tests with a python 3 impala-shell (pip installed into
virtual), TestImpalaShellInteractive.test_multiline_queries_in_history and
other tests fail with this message:
{noformat}
> assert history_entry in result.stderr, "'%s' not in '%s'" %
> (history_entry,
result.stderr)
E AssertionError: '[1]: select
E 1;--comment' not in 'Server version: impalad version 4.1.0-SNAPSHOT
DEBUG (build b7ed6dea96e72f601c123c49e73dbe2be274ba5a)
E Traceback (most recent call last):
E File "/home/joe/view2/Impala/shellvenv/bin/impala-shell", line 11,
in <module>
E load_entry_point('impala-shell==4.1.0.dev20220523103714',
'console_scripts', 'impala-shell')()
E File
"/home/joe/view2/Impala/shellvenv/lib/python3.6/site-packages/impala_shell/impala_shell.py",
line 2107, in impala_shell_main
E shell.cmdloop(intro)
E File "/usr/lib/python3.6/cmd.py", line 138, in cmdloop
E stop = self.onecmd(line)
E File
"/home/joe/view2/Impala/shellvenv/lib/python3.6/site-packages/impala_shell/impala_shell.py",
line 740, in onecmd
E return func(arg)
E File
"/home/joe/view2/Impala/shellvenv/lib/python3.6/site-packages/impala_shell/impala_shell.py",
line 1506, in do_history
E print('[%d]: %s' % (index, cmd.decode('utf-8', 'replace')),
file=sys.stderr)
E AttributeError: 'str' object has no attribute 'decode'
E '
{noformat}
It looks like we are trying to call decode() on a str. For Python 3, we should
avoid the decode in do_history() here:
https://github.com/apache/impala/blob/master/shell/impala_shell.py#L1506
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